Denso 950-0231 Fuel Pump and Strainer Set

Denso Fuel Pump and Strainer Set for Toyota Sienna

Denso 950-0231 is an electric in-tank fuel pump and strainer set built for direct replacement service on select Toyota Sienna models. It is a fitment-based solution for 2007-2010 Toyota Sienna applications and supports consistent fuel delivery with an OE-style pump and strainer layout.

Key Features

• Electric fuel pump designed for in-tank placement
• Includes a matched strainer for fuel pickup filtration
• Strainer dimensions: 57.0 length, 70.00 width
• Strainer fitting diameter: 0.35
• Direct-fit application for 2007-2010 Toyota Sienna
• Part number 950-0231 for catalog and service reference

Detailed Description

This Denso fuel pump and strainer set is engineered for the fuel tank environment and is listed for 2007-2010 Toyota Sienna models. The electric pump design supports fuel system replacement where the original in-tank unit has worn, become noisy, or is no longer maintaining proper delivery. The included strainer helps filter fuel at the pickup point, which is important for protecting the pump and maintaining steady flow. For buyers searching for a Toyota Sienna fuel pump assembly, Denso 950-0231 provides a direct-reference option tied to OE interchange 77020-08040.

This part cross-references Toyota 77020-08040 for the same application.

What It Is Used For

• Restoring fuel delivery on a 2007-2010 Toyota Sienna
• Addressing hard-start or no-start conditions related to fuel supply
• Replacing a noisy or weak in-tank electric fuel pump
• Correcting fuel starvation caused by a restricted or damaged strainer
• Servicing a worn fuel pump and strainer set with OE-style fitment

Installation Notes and Tips

Confirm the vehicle year and model before ordering, since this listing is specific to 2007-2010 Toyota Sienna applications. Because the pump is placed in the tank, access typically requires fuel tank service and careful handling of fuel system components. Verify connector, mounting, and fuel line match before installation, and inspect the tank interior for contamination that could shorten pump life. Use the part number 950-0231 and OE reference 77020-08040 when comparing replacement options.

Quality Assurance

Denso is an established OE supplier, and this fuel pump and strainer set follows the brand’s OE-style replacement approach for fuel system service on the listed Toyota Sienna applications.